detailed information

Description

BORNIT® – Unibit is a solvent-free bitumen emulsion coating, which has been modified and elastified by synthetic rubber. It’s ready for cold application as an universal protective coat against water and moisture.

Use BORNIT®-Unibit is used for waterproofing of concrete, plaster and construction components against ground dampness and for the rehabilitation of mastic-bitumen roofing.It is also used as a bitumen emulsion primer, by diluting and mixing 1 : 1 with water.

Advantages• easy application, because the product is ready to use• universal usage, priming under a whole range of products• does not contain solvents• economical from the point of view of low tool and application requirements

Technical Data

Type

bitumen emulsion, latex modified

Base

bitumen emulsion, latex

Colour

black, brown

Density

1.05 g/cm³

Consistency

heavy liquid

Application

large and small brush, roller, sprayer

Solid particle content

>55%

Resistant to rain

after < 5 hours

Hardening period

about 24 hours

Temperature during use

at least +5°C

Storage

+2°C - frost-free !

Storage period

at least 6 months in the original, closed containers

Cleaning

when fresh using water, after drying using BORNIT®-bitumen stain cleaner

Diluter

water

Harmful substances during work

None

Danger classes (VbF and ADR)

None

Substrate

All surfaces must be clean and free from oil, grease, loosely adhering parts and all those substances, which could decrease the product’s gripping properties.The surfaces can be damp but not wet. Highly absorbent substrates have to be pretreated with BORNIT®- Grundbit.

ApplicationBORNIT®- Unibit is ready to use, but it must be mixed well prior to use. BORNIT® – Unibit is used as a bonding primer at a dilution of 1 : 1 with water, while the other coats are carried out without diluting the product.Application is carried out using a bitumen brush or broom. BORNIT® – Unibit may not be applied during rain or frosts. During the first 24 hours, it is necessary to protect the coating from rain and frost.The drying period is about 24 hours.

ConsumptionAs a bonding primer (diluted):As a protection coating:

0.15 kg/m2 0.30 kg/m2

Storage storage period: In original, closed packing at least 6 months. It is necessary to protect the product from frost!

Note This data sheet replaces and annuls all previous technical information about the product.The information has been compiled according to the state-of-the-art of application technology. However, please note that deviations from the operation method proposed in this data sheet may be necessary depending on the condition of the construction object. Unless agreed otherwise in individual contracts, all of the information contained in the data sheet is non-binding and therefore does not represent the agreed properties and conditions of the product. We reserve the right to make changes to the information contained in this data sheet at any time. We recommend that you take a look at our website www.bornit.de for information concerning any changes.